Use Kirchhoff s rules to determine the value of the current $I_{1 }$ flowing in the circuit shown in the figure

cbse
current-electricity

#1

Use Kirchhoff s rules to determine the value of the current $I_{1 }$ flowing in the circuit shown in the figure.


#2

According to the question,



#3

Why in the no. 3 section it is written as ABDE